Portion of an appliance



FIG. 1 is a front perspective view of a portion of an appliance showingour new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view thereof.

The unshown bottom of the portion of an appliance forms no part of theclaimed design. The broken line showing of various regions, includingthe unshaded areas therein, is for illustrative purposes only and formsno part of the claimed design.

The ornamental design for a portion of an appliance, as shown anddescribed.